/*
 * Copyright (c) 2002-2020 "Neo4j,"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
import React from 'react'
import {
  CarouselIndicatorInactive,
  CarouselIndicatorActive,
  StyledUl
} from './styled'

const CarouselSlidePicker = ({ slides, visibleSlide, onClickEvent }) => {
  if (!slides || slides.length === 0) return null
  const Indicators = slides.map((_, i) =>
    i !== visibleSlide ? (
      <CarouselIndicatorInactive
        key={i}
        aria-label={i + 1}
        onClick={() => onClickEvent(i)}
      >
        <span />
      </CarouselIndicatorInactive>
    ) : (
      <CarouselIndicatorActive
        key={i}
        aria-label={i + 1}
        onClick={() => onClickEvent(i)}
      >
        <span />
      </CarouselIndicatorActive>
    )
  )
  return <StyledUl>{Indicators}</StyledUl>
}

export default CarouselSlidePicker
